#9039271

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 48 points:

(1,2,7,5)(3,10,4,8)(6,13,14,9)(11,15,12,16)(19,25)(23,26)(27,31)(30,32)(33,34,40,44)(35,41,46,47)(36,38,37,42)(39,45,48,43);(1,3,7,4)(2,8,5,10)(6,11,14,12)(9,15,13,16)(17,18,21,22)(19,23,25,26)(20,24,28,29)(27,30,31,32)(33,35)(34,41)(36,43)(37,45)(38,39)(40,46)(42,48)(44,47);(2,5)(6,14)(8,10)(11,12)(18,22)(20,28)(23,26)(27,31)(33,36,40,37)(34,42,44,38)(35,45,46,43)(39,47,48,41);(1,4,7,3)(2,8,5,10)(6,12,14,11)(9,15,13,16)(17,19,21,25)(18,23,22,26)(20,27,28,31)(24,30,29,32)(33,37,40,36)(34,38,44,42)(35,45,46,43)(39,47,48,41);(1,5,7,2)(3,10,4,8)(6,13,14,9)(11,16,12,15)(17,18)(19,26)(20,24)(21,22)(23,25)(27,32)(28,29)(30,31)(33,38)(34,37)(35,39)(36,44)(40,42)(41,45)(43,47)(46,48);(1,6)(2,9)(3,11)(4,12)(5,13)(7,14)(8,15)(10,16)(17,20)(18,24)(19,27)(21,28)(22,29)(23,30)(25,31)(26,32)(33,39)(34,43)(35,38)(36,41)(37,47)(40,48)(42,46)(44,45)

Polycyclic presentation:

2^9|a^2=h,b^2=hi,c^2=gh,d^2=gi,e^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,e^c=egi,f^c=fgi,e^d=egi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8946467);